tools/etfw/org.eclipse.ptp.etfw.jaxb/src/org/eclipse/ptp/internal/etfw/jaxb/util/ToolAppTypeUtil.java

/*******************************************************************************
 * Copyright (c) 2012 University of Illinois and others.  All rights reserved.
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
 * and is available at http://www.eclipse.org/legal/epl-v10.html 
 *   
 * Contributors: 
 * 		Chris Navarro (Illinois/NCSA) - Design and implementation
 *******************************************************************************/
package org.eclipse.ptp.internal.etfw.jaxb.util;

import java.util.ArrayList;
import java.util.LinkedHashMap;
import java.util.List;
import java.util.Map;

import org.eclipse.core.runtime.CoreException;
import org.eclipse.debug.core.ILaunchConfiguration;
import org.eclipse.ptp.internal.etfw.jaxb.data.ToolArgumentType;
import org.eclipse.ptp.internal.etfw.jaxb.data.ToolPaneType;

/**
 * Utility methods for getting tool app arguments and environment variables.
 * 
 * @author "Chris Navarro"
 * 
 */
public class ToolAppTypeUtil {

	/**
	 * Builds and concatenates all arguments from the defined sources (toolArgument and toolPane objects)
	 */
	public static List<String> getArguments(ILaunchConfiguration configuration, List<ToolPaneType> toolPanes,
			List<ToolArgumentType> toolArgs)
			throws CoreException
	{
		List<String> input = new ArrayList<String>();

		if (toolArgs != null) {
			for (ToolArgumentType toolArg : toolArgs) {
				String nextArg = ToolArgumentTypeUtil.getArgument(configuration, toolArg);
				if (nextArg != null) {
					nextArg = nextArg.trim();

					if (nextArg.length() > 0)
					{
						int space = nextArg.indexOf(' ');
						if (nextArg.indexOf('-') == 0 && space > 0) {
							input.add(nextArg.substring(0, space).trim());
							nextArg = nextArg.substring(space).trim();
						}

						input.add(nextArg);
					}
				}
			}
		}

		if (toolPanes != null) {
			for (ToolPaneType toolPane : toolPanes) {
				if (toolPane.getPrependWith() != null) {
					input.add(toolPane.getPrependWith());
				}

				if (toolPane.getEncloseWith() != null) {
					input.add(toolPane.getEncloseWith().trim());
				}
				List<String> nextArguments = ToolPaneTypeUtil.getArguments(configuration, toolPane.getConfigId());
				if(!nextArguments.isEmpty()) {
					input.addAll(nextArguments);
				}
				
				if (toolPane.getEncloseWith() != null) {
					input.add(toolPane.getEncloseWith());
				}
			}
		}
		return input;
	}

	/**
	 * Builds and concatenates all envVars from the defined sources (toolArgument and toolPane objects)
	 */
	public static Map<String, String> getEnvVars(ILaunchConfiguration configuration, List<ToolPaneType> toolPanes,
			List<ToolArgumentType> toolArgs) throws CoreException
	{
		LinkedHashMap<String, String> vars = new LinkedHashMap<String, String>();

		if (toolPanes != null)
			for (ToolPaneType toolPane : toolPanes) {
				if (toolPane != null) {
					Map<String, String> test = ToolPaneTypeUtil.getEnvVars(configuration, toolPane.getConfigVarId());
					if (test != null)
						vars.putAll(test);
				}
			}
		return vars;
	}
}